What are the factors that cause dysmenorrhea?

What are the causes of dysmenorrhea? What should we pay attention to? What is the main cause of dysmenorrhea? Many women are troubled by dysmenorrhea, so what are the causes of dysmenorrhea? Let the experts explain these questions to us below.

Dysmenorrhea can be divided into primary and secondary types.

Dysmenorrhea without obvious lesions in the reproductive organs is medically called "primary dysmenorrhea". The cause of primary dysmenorrhea is not very clear at present, and there may be several factors:

1. Endocrine factors: After ovulation, under the action of progesterone, the endometrium in the secretory phase can synthesize and release more prostaglandins, which can promote smooth muscle contraction and spasm, leading to uterine ischemia and causing dysmenorrhea. Most of the causes of primary dysmenorrhea occur during the menstrual period with ovulation.

2. Uterine factors: Uterine hypoplasia can cause dysmenorrhea due to poor or uncoordinated uterine contractions. Uterine malformations, excessive uterine bending, and cervical stenosis and obstruction can make menstrual blood flow poor and cause menstrual blood retention, thereby stimulating uterine contractions and causing dysmenorrhea.

3. If the entire endometrium falls off and the endometrium is not discharged smoothly, it can also stimulate the uterus to contract and cause dysmenorrhea. This type of dysmenorrhea is called membranous dysmenorrhea.

4. In fact, the reason for dysmenorrhea in a small number of patients is due to mental stress and insufficient understanding of menstrual physiology, which leads to fear and pain.

The above is an introduction to the causes of dysmenorrhea. I hope it can help you. If you still have questions, please consult experts online. They will give you appropriate suggestions. Thank you for your support and trust in this website.

Dysmenorrheahttp://www..com.cn/fuke/tongjing/